1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
|
/* Default macros to initialize the lang_hooks data structure.
Copyright (C) 2001-2018 Free Software Foundation, Inc.
Contributed by Alexandre Oliva <aoliva@redhat.com>
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#ifndef GCC_LANG_HOOKS_DEF_H
#define GCC_LANG_HOOKS_DEF_H
#include "hooks.h"
struct diagnostic_info;
class substring_loc;
/* Note to creators of new hooks:
The macros in this file should NOT be surrounded by a
#ifdef...#endif pair, since this file declares the defaults. Each
front end overrides any hooks it wishes to, in the file containing
its struct lang_hooks, AFTER including this file. */
/* See langhooks.h for the definition and documentation of each hook. */
extern void lhd_do_nothing (void);
extern void lhd_do_nothing_t (tree);
extern void lhd_do_nothing_f (struct function *);
extern tree lhd_pass_through_t (tree);
extern void lhd_register_dumps (gcc::dump_manager *);
extern bool lhd_post_options (const char **);
extern alias_set_type lhd_get_alias_set (tree);
extern tree lhd_return_null_tree (tree);
extern tree lhd_return_null_const_tree (const_tree);
extern tree lhd_do_nothing_iii_return_null_tree (int, int, int);
extern void lhd_print_tree_nothing (FILE *, tree, int);
extern const char *lhd_decl_printable_name (tree, int);
extern const char *lhd_dwarf_name (tree, int);
extern int lhd_types_compatible_p (tree, tree);
extern void lhd_print_error_function (diagnostic_context *,
const char *, struct diagnostic_info *);
extern void lhd_set_decl_assembler_name (tree decl);
extern void lhd_overwrite_decl_assembler_name (tree decl, tree name);
extern bool lhd_warn_unused_global_decl (const_tree);
extern tree lhd_type_for_size (unsigned precision, int unsignedp);
extern void lhd_incomplete_type_error (location_t, const_tree, const_tree);
extern tree lhd_type_promotes_to (tree);
extern void lhd_register_builtin_type (tree, const char *);
extern bool lhd_decl_ok_for_sibcall (const_tree);
extern size_t lhd_tree_size (enum tree_code);
extern HOST_WIDE_INT lhd_to_target_charset (HOST_WIDE_INT);
extern tree lhd_expr_to_decl (tree, bool *, bool *);
extern tree lhd_builtin_function (tree);
extern tree lhd_enum_underlying_base_type (const_tree);
/* Declarations of default tree inlining hooks. */
extern void lhd_initialize_diagnostics (diagnostic_context *);
extern void lhd_init_options (unsigned int,
struct cl_decoded_option *);
extern bool lhd_complain_wrong_lang_p (const struct cl_option *);
extern bool lhd_handle_option (size_t, const char *, int, int, location_t,
const struct cl_option_handlers *);
/* Declarations for tree gimplification hooks. */
extern int lhd_gimplify_expr (tree *, gimple_seq *, gimple_seq *);
extern enum omp_clause_default_kind lhd_omp_predetermined_sharing (tree);
extern tree lhd_omp_assignment (tree, tree, tree);
extern void lhd_omp_finish_clause (tree, gimple_seq *);
struct gimplify_omp_ctx;
extern void lhd_omp_firstprivatize_type_sizes (struct gimplify_omp_ctx *,
tree);
extern bool lhd_omp_mappable_type (tree);
extern bool lhd_omp_scalar_p (tree);
extern const char *lhd_get_substring_location (const substring_loc &,
location_t *out_loc);
extern int lhd_decl_dwarf_attribute (const_tree, int);
extern int lhd_type_dwarf_attribute (const_tree, int);
#define LANG_HOOKS_NAME "GNU unknown"
#define LANG_HOOKS_IDENTIFIER_SIZE sizeof (struct lang_identifier)
#define LANG_HOOKS_INIT hook_bool_void_false
#define LANG_HOOKS_FINISH lhd_do_nothing
#define LANG_HOOKS_PARSE_FILE lhd_do_nothing
#define LANG_HOOKS_OPTION_LANG_MASK hook_uint_void_0
#define LANG_HOOKS_INIT_OPTIONS_STRUCT hook_void_gcc_optionsp
#define LANG_HOOKS_INIT_OPTIONS lhd_init_options
#define LANG_HOOKS_INITIALIZE_DIAGNOSTICS lhd_initialize_diagnostics
#define LANG_HOOKS_REGISTER_DUMPS lhd_register_dumps
#define LANG_HOOKS_COMPLAIN_WRONG_LANG_P lhd_complain_wrong_lang_p
#define LANG_HOOKS_HANDLE_OPTION lhd_handle_option
#define LANG_HOOKS_POST_OPTIONS lhd_post_options
#define LANG_HOOKS_MISSING_NORETURN_OK_P hook_bool_tree_true
#define LANG_HOOKS_GET_ALIAS_SET lhd_get_alias_set
#define LANG_HOOKS_FINISH_INCOMPLETE_DECL lhd_do_nothing_t
#define LANG_HOOKS_DUP_LANG_SPECIFIC_DECL lhd_do_nothing_t
#define LANG_HOOKS_SET_DECL_ASSEMBLER_NAME lhd_set_decl_assembler_name
#define LANG_HOOKS_OVERWRITE_DECL_ASSEMBLER_NAME lhd_overwrite_decl_assembler_name
#define LANG_HOOKS_PRINT_STATISTICS lhd_do_nothing
#define LANG_HOOKS_PRINT_XNODE lhd_print_tree_nothing
#define LANG_HOOKS_PRINT_DECL lhd_print_tree_nothing
#define LANG_HOOKS_PRINT_TYPE lhd_print_tree_nothing
#define LANG_HOOKS_PRINT_IDENTIFIER lhd_print_tree_nothing
#define LANG_HOOKS_PRINT_ERROR_FUNCTION lhd_print_error_function
#define LANG_HOOKS_DECL_PRINTABLE_NAME lhd_decl_printable_name
#define LANG_HOOKS_DWARF_NAME lhd_dwarf_name
#define LANG_HOOKS_FREE_LANG_DATA lhd_do_nothing_t
#define LANG_HOOKS_TREE_SIZE lhd_tree_size
#define LANG_HOOKS_TYPES_COMPATIBLE_P lhd_types_compatible_p
#define LANG_HOOKS_BUILTIN_FUNCTION lhd_builtin_function
#define LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE LANG_HOOKS_BUILTIN_FUNCTION
#define LANG_HOOKS_EXPR_TO_DECL lhd_expr_to_decl
#define LANG_HOOKS_TO_TARGET_CHARSET lhd_to_target_charset
#define LANG_HOOKS_INIT_TS lhd_do_nothing
#define LANG_HOOKS_EH_PERSONALITY lhd_gcc_personality
#define LANG_HOOKS_EH_RUNTIME_TYPE lhd_pass_through_t
#define LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS NULL
#define LANG_HOOKS_BLOCK_MAY_FALLTHRU hook_bool_const_tree_true
#define LANG_HOOKS_EH_USE_CXA_END_CLEANUP false
#define LANG_HOOKS_DEEP_UNSHARING false
#define LANG_HOOKS_CUSTOM_FUNCTION_DESCRIPTORS false
#define LANG_HOOKS_EMITS_BEGIN_STMT false
#define LANG_HOOKS_RUN_LANG_SELFTESTS lhd_do_nothing
#define LANG_HOOKS_GET_SUBSTRING_LOCATION lhd_get_substring_location
/* Attribute hooks. */
#define LANG_HOOKS_ATTRIBUTE_TABLE NULL
#define LANG_HOOKS_COMMON_ATTRIBUTE_TABLE NULL
#define LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE NULL
/* Tree inlining hooks. */
#define LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P \
hook_bool_tree_tree_false
#define LANG_HOOKS_TREE_INLINING_INITIALIZER { \
LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P, \
}
/* Hooks for tree gimplification. */
#define LANG_HOOKS_GIMPLIFY_EXPR lhd_gimplify_expr
/* Tree dump hooks. */
extern bool lhd_tree_dump_dump_tree (void *, tree);
extern int lhd_tree_dump_type_quals (const_tree);
extern tree lhd_make_node (enum tree_code);
#define LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN lhd_tree_dump_dump_tree
#define LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN lhd_tree_dump_type_quals
#define LANG_HOOKS_TREE_DUMP_INITIALIZER { \
LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN, \
LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN \
}
/* Types hooks. There are no reasonable defaults for most of them,
so we create a compile-time error instead. */
extern tree lhd_unit_size_without_reusable_padding (tree);
#define LANG_HOOKS_MAKE_TYPE lhd_make_node
#define LANG_HOOKS_CLASSIFY_RECORD NULL
#define LANG_HOOKS_TYPE_FOR_SIZE lhd_type_for_size
#define LANG_HOOKS_INCOMPLETE_TYPE_ERROR lhd_incomplete_type_error
#define LANG_HOOKS_GENERIC_TYPE_P hook_bool_const_tree_false
#define LANG_HOOKS_GET_INNERMOST_GENERIC_PARMS hook_tree_const_tree_null
#define LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS hook_tree_const_tree_null
#define LANG_HOOKS_FUNCTION_PARAMETER_PACK_P hook_bool_const_tree_false
#define LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS hook_tree_const_tree_null
#define LANG_HOOKS_GENERIC_GENERIC_PARAMETER_DECL_P hook_bool_const_tree_false
#define LANG_HOOKS_FUNCTION_PARM_EXPANDED_FROM_PACK_P \
hook_bool_tree_tree_false
#define LANG_HOOKS_GET_GENERIC_FUNCTION_DECL hook_tree_const_tree_null
#define LANG_HOOKS_TYPE_PROMOTES_TO lhd_type_promotes_to
#define LANG_HOOKS_REGISTER_BUILTIN_TYPE lhd_register_builtin_type
#define LANG_HOOKS_TYPE_MAX_SIZE lhd_return_null_const_tree
#define LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES \
lhd_omp_firstprivatize_type_sizes
#define LANG_HOOKS_OMP_MAPPABLE_TYPE lhd_omp_mappable_type
#define LANG_HOOKS_TYPE_HASH_EQ NULL
#define LANG_HOOKS_COPY_LANG_QUALIFIERS NULL
#define LANG_HOOKS_GET_ARRAY_DESCR_INFO NULL
#define LANG_HOOKS_GET_SUBRANGE_BOUNDS NULL
#define LANG_HOOKS_GET_TYPE_BIAS NULL
#define LANG_HOOKS_DESCRIPTIVE_TYPE NULL
#define LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE reconstruct_complex_type
#define LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE lhd_enum_underlying_base_type
#define LANG_HOOKS_GET_DEBUG_TYPE NULL
#define LANG_HOOKS_GET_FIXED_POINT_TYPE_INFO NULL
#define LANG_HOOKS_TYPE_DWARF_ATTRIBUTE lhd_type_dwarf_attribute
#define LANG_HOOKS_UNIT_SIZE_WITHOUT_REUSABLE_PADDING lhd_unit_size_without_reusable_padding
#define LANG_HOOKS_FOR_TYPES_INITIALIZER { \
LANG_HOOKS_MAKE_TYPE, \
LANG_HOOKS_CLASSIFY_RECORD, \
LANG_HOOKS_TYPE_FOR_MODE, \
LANG_HOOKS_TYPE_FOR_SIZE, \
LANG_HOOKS_GENERIC_TYPE_P, \
LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS, \
LANG_HOOKS_TYPE_PROMOTES_TO, \
LANG_HOOKS_REGISTER_BUILTIN_TYPE, \
LANG_HOOKS_INCOMPLETE_TYPE_ERROR, \
LANG_HOOKS_TYPE_MAX_SIZE, \
LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES, \
LANG_HOOKS_OMP_MAPPABLE_TYPE, \
LANG_HOOKS_TYPE_HASH_EQ, \
LANG_HOOKS_COPY_LANG_QUALIFIERS, \
LANG_HOOKS_GET_ARRAY_DESCR_INFO, \
LANG_HOOKS_GET_SUBRANGE_BOUNDS, \
LANG_HOOKS_GET_TYPE_BIAS, \
LANG_HOOKS_DESCRIPTIVE_TYPE, \
LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE, \
LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE, \
LANG_HOOKS_GET_DEBUG_TYPE, \
LANG_HOOKS_GET_FIXED_POINT_TYPE_INFO, \
LANG_HOOKS_TYPE_DWARF_ATTRIBUTE, \
LANG_HOOKS_UNIT_SIZE_WITHOUT_REUSABLE_PADDING \
}
/* Declaration hooks. */
#define LANG_HOOKS_GLOBAL_BINDINGS_P global_bindings_p
#define LANG_HOOKS_PUSHDECL pushdecl
#define LANG_HOOKS_GETDECLS getdecls
#define LANG_HOOKS_DECL_DWARF_ATTRIBUTE lhd_decl_dwarf_attribute
#define LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL lhd_warn_unused_global_decl
#define LANG_HOOKS_POST_COMPILATION_PARSING_CLEANUPS NULL
#define LANG_HOOKS_DECL_OK_FOR_SIBCALL lhd_decl_ok_for_sibcall
#define LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE hook_bool_const_tree_false
#define LANG_HOOKS_OMP_PREDETERMINED_SHARING lhd_omp_predetermined_sharing
#define LANG_HOOKS_OMP_REPORT_DECL lhd_pass_through_t
#define LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR hook_bool_tree_bool_false
#define LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE hook_bool_tree_bool_false
#define LANG_HOOKS_OMP_PRIVATE_OUTER_REF hook_bool_tree_false
#define LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR hook_tree_tree_tree_tree_null
#define LANG_HOOKS_OMP_CLAUSE_COPY_CTOR lhd_omp_assignment
#define LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP lhd_omp_assignment
#define LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR NULL
#define LANG_HOOKS_OMP_CLAUSE_DTOR hook_tree_tree_tree_null
#define LANG_HOOKS_OMP_FINISH_CLAUSE lhd_omp_finish_clause
#define LANG_HOOKS_OMP_SCALAR_P lhd_omp_scalar_p
#define LANG_HOOKS_DECLS { \
LANG_HOOKS_GLOBAL_BINDINGS_P, \
LANG_HOOKS_PUSHDECL, \
LANG_HOOKS_GETDECLS, \
LANG_HOOKS_DECL_DWARF_ATTRIBUTE, \
LANG_HOOKS_GENERIC_GENERIC_PARAMETER_DECL_P, \
LANG_HOOKS_FUNCTION_PARM_EXPANDED_FROM_PACK_P, \
LANG_HOOKS_GET_GENERIC_FUNCTION_DECL, \
LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL, \
LANG_HOOKS_POST_COMPILATION_PARSING_CLEANUPS, \
LANG_HOOKS_DECL_OK_FOR_SIBCALL, \
LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE, \
LANG_HOOKS_OMP_PREDETERMINED_SHARING, \
LANG_HOOKS_OMP_REPORT_DECL, \
LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR, \
LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE, \
LANG_HOOKS_OMP_PRIVATE_OUTER_REF, \
LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR, \
LANG_HOOKS_OMP_CLAUSE_COPY_CTOR, \
LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, \
LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR, \
LANG_HOOKS_OMP_CLAUSE_DTOR, \
LANG_HOOKS_OMP_FINISH_CLAUSE, \
LANG_HOOKS_OMP_SCALAR_P \
}
/* LTO hooks. */
extern void lhd_begin_section (const char *);
extern void lhd_append_data (const void *, size_t, void *);
extern void lhd_end_section (void);
#define LANG_HOOKS_BEGIN_SECTION lhd_begin_section
#define LANG_HOOKS_APPEND_DATA lhd_append_data
#define LANG_HOOKS_END_SECTION lhd_end_section
#define LANG_HOOKS_LTO { \
LANG_HOOKS_BEGIN_SECTION, \
LANG_HOOKS_APPEND_DATA, \
LANG_HOOKS_END_SECTION \
}
/* The whole thing. The structure is defined in langhooks.h. */
#define LANG_HOOKS_INITIALIZER { \
LANG_HOOKS_NAME, \
LANG_HOOKS_IDENTIFIER_SIZE, \
LANG_HOOKS_FREE_LANG_DATA, \
LANG_HOOKS_TREE_SIZE, \
LANG_HOOKS_OPTION_LANG_MASK, \
LANG_HOOKS_INIT_OPTIONS_STRUCT, \
LANG_HOOKS_INIT_OPTIONS, \
LANG_HOOKS_INITIALIZE_DIAGNOSTICS, \
LANG_HOOKS_REGISTER_DUMPS, \
LANG_HOOKS_COMPLAIN_WRONG_LANG_P, \
LANG_HOOKS_HANDLE_OPTION, \
LANG_HOOKS_POST_OPTIONS, \
LANG_HOOKS_INIT, \
LANG_HOOKS_FINISH, \
LANG_HOOKS_PARSE_FILE, \
LANG_HOOKS_MISSING_NORETURN_OK_P, \
LANG_HOOKS_GET_ALIAS_SET, \
LANG_HOOKS_FINISH_INCOMPLETE_DECL, \
LANG_HOOKS_DUP_LANG_SPECIFIC_DECL, \
LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, \
LANG_HOOKS_OVERWRITE_DECL_ASSEMBLER_NAME, \
LANG_HOOKS_PRINT_STATISTICS, \
LANG_HOOKS_PRINT_XNODE, \
LANG_HOOKS_PRINT_DECL, \
LANG_HOOKS_PRINT_TYPE, \
LANG_HOOKS_PRINT_IDENTIFIER, \
LANG_HOOKS_DECL_PRINTABLE_NAME, \
LANG_HOOKS_DWARF_NAME, \
LANG_HOOKS_TYPES_COMPATIBLE_P, \
LANG_HOOKS_PRINT_ERROR_FUNCTION, \
LANG_HOOKS_TO_TARGET_CHARSET, \
LANG_HOOKS_ATTRIBUTE_TABLE, \
LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, \
LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, \
LANG_HOOKS_TREE_INLINING_INITIALIZER, \
LANG_HOOKS_TREE_DUMP_INITIALIZER, \
LANG_HOOKS_DECLS, \
LANG_HOOKS_FOR_TYPES_INITIALIZER, \
LANG_HOOKS_LTO, \
LANG_HOOKS_GET_INNERMOST_GENERIC_PARMS, \
LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS, \
LANG_HOOKS_FUNCTION_PARAMETER_PACK_P, \
LANG_HOOKS_GIMPLIFY_EXPR, \
LANG_HOOKS_BUILTIN_FUNCTION, \
LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE, \
LANG_HOOKS_INIT_TS, \
LANG_HOOKS_EXPR_TO_DECL, \
LANG_HOOKS_EH_PERSONALITY, \
LANG_HOOKS_EH_RUNTIME_TYPE, \
LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS, \
LANG_HOOKS_BLOCK_MAY_FALLTHRU, \
LANG_HOOKS_EH_USE_CXA_END_CLEANUP, \
LANG_HOOKS_DEEP_UNSHARING, \
LANG_HOOKS_CUSTOM_FUNCTION_DESCRIPTORS, \
LANG_HOOKS_EMITS_BEGIN_STMT, \
LANG_HOOKS_RUN_LANG_SELFTESTS, \
LANG_HOOKS_GET_SUBSTRING_LOCATION \
}
#endif /* GCC_LANG_HOOKS_DEF_H */
|
